Some Background Information

                
Now the question is...
 
How to associate the twist of a magnetic loop with its
inherent magnetism ?  

 

The answer lies in the primary assumption that the field is force-free. By Newton's Second

Law, the net force acting on the loop would then be zero.



    What are the forces that are acting on a magnetic loop at a given time?

                                          


NextThe Second Slide        [1] | [2] | [3] | [4] | [5] | [6] | [7] | [8] | [9] | [10] | [11] | [12] | [13] | [14] | [15] | [16]
The Fourth Slide